.dialog-topic{
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 200000;
    background-color: rgba(0,0,0,0.5);
}

.dialog-topic input{
    height: 3.3rem;
    width: 16.67rem;
    padding-left: 10px;
    border: 1px solid #EBEBEB;
    border-radius: 6px;
    background: #FFFFFF;
    text-align: left;
    font-size: 1.17rem;
    background: none;
    color: #78797B;
}

.topic-box{
    width: 40rem;
    margin: auto;
    top:50%;
    left: 50%;
    transform:translate(-50%,-50%);
    background: #FFFFFF;
    border: 1px solid #E6E6E6;
    box-shadow: 0 5px 8px 0 rgba(204,204,204,0.50);
    border-radius: 4px;
    text-align: center;
    color: #77778F;
    font-size: 1.3rem;
    position: absolute;
}

.topic-box p{
    color: #3a3a44;
    font-size: 1.5rem;
    text-align: center;
    margin: 3rem auto;
}

.topic-content{
    border: 1px solid #E6E6E6;
    width: 25rem;
    height: 10rem;
    margin-top: 10px;
    padding: 10px;
    resize: none;
}

.footer-div{
    margin: 1rem auto;
    text-align: center;
    position: relative;
}

.button-div{
    display: inline-block;
    background: #FFFFFF;
    border: 1px solid #F0F0F0;
    border-radius: 6px;
    font-size: 1.17rem;
    text-align: center;
    color: #A8A8A8;
    width: 6.33rem;
    height: 3.3rem;
    cursor: pointer;
    line-height: 3.2rem;
}

.button-div:active{
    background: linear-gradient(-90deg, #FC6C2E 0%, #FA584F 100%);
    color: #FFFFFF;
}